/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.sql.engine.exec.exp;

import org.apache.calcite.linq4j.tree.Expression;
import org.apache.calcite.linq4j.tree.ParameterExpression;
import org.apache.calcite.rex.RexCall;

/** Implementor of Functions used in MATCH_RECOGNIZE Context. */
public interface MatchImplementor {

    /**
     * Implements a call.
     *
     * @param translator Translator for the call
     * @param call Call that should be implemented
     * @param row Current Row
     * @param rows All Rows that are traversed so far
     * @param symbols All Symbols of the rows that were traversed so far
     * @return Translated call
     */
    Expression implement(
            RexToLixTranslator translator,
            RexCall call,
            ParameterExpression row,
            ParameterExpression rows,
            ParameterExpression symbols,
            ParameterExpression currentIndex);

}
